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Cometic MLS Cylinder Head Gasket | BMW 6 Series E24 / 5 Series E28 (76-90) (C4476-120)

Cometic MLS Cylinder Head Gasket | BMW 6 Series E24 / 5 Series E28 (76-90) (C4476-120)

SKU:C4476-120

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Regular price $217.46 USD
Regular price $256.71 USD Sale price $217.46 USD
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The Cometic Gasket BMW M30B30V/M30B30/M30B32 .120in MLS Cylinder Head Gasket is a high-performance sealing solution designed for BMW engines. Constructed from multiple embossed layers of stainless steel with outer layers coated in Viton rubber, this gasket offers superior durability and sealing capabilities. The compressed operating thickness of 0.120 inches ensures a reliable seal under high-pressure conditions, making it ideal for high-output engines. The MLS (Multi-Layer Steel) design provides maximum sealing performance without the need for sealants, reducing installation complexity. Its robust construction allows it to withstand shearing forces between aluminum heads and cast iron or aluminum blocks, ensuring long-lasting performance in demanding applications.

This gasket is compatible with BMW M30B30V, M30B30, and M30B32 engines, suitable for models with 90mm bore diameters. It is designed for use in high-performance, street, or track applications where reliable sealing under elevated pressures is critical. The gasket serves as a direct replacement for OEM components, ensuring proper fitment and sealing integrity. Installation involves standard procedures for head gasket replacement, with no additional sealants required. This MLS gasket is suitable for engines with aluminum heads and blocks, providing a durable, high-quality seal for both daily driving and performance upgrades.

Overview

Cometic Gasket

Fits BMW M30B30V, M30B30, and M30B32 engines with 90mm bore

Part #: C4476-120

Overview

The Cometic MLS (Multi-Layer Steel) Cylinder Head Gasket for BMW M30B30V, M30B30, and M30B32 engines is engineered to deliver superior sealing performance for high-output engines. Crafted from multiple embossed layers of stainless steel, this gasket features a durable Viton rubber coating on the outer layers, ensuring reliable sealing under demanding conditions. With a compressed thickness of 0.120 inches, it is designed to withstand the shearing forces created by the interaction of aluminum heads and blocks or cast iron components. This gasket is an ideal choice for enthusiasts and professionals seeking a high-quality, maintenance-free sealing solution that supports engine durability and performance.

Key Features

This MLS head gasket combines advanced materials and thoughtful design to provide optimal sealing and longevity. Key features include:
  • Multiple embossed stainless steel layers for enhanced strength and durability
  • Viton rubber coating for improved sealing and resistance to heat and chemicals
  • Designed for 90mm bore engines, compatible with BMW M30 series
  • Supports high-performance applications without the need for sealants
  • Suitable for aluminum-to-aluminum and aluminum-to-cast iron engine configurations
  • Engineered to withstand thermal expansion and shearing forces

Construction & Design

This gasket features a multi-layer steel construction with embossed layers that provide precise sealing surfaces. The outer layers are coated with Viton rubber, offering excellent chemical and heat resistance, ensuring a reliable seal across a wide temperature range. The design emphasizes strength and flexibility, accommodating engine movement and thermal expansion without compromising sealing integrity.

Installation & Fitment

Proper installation is critical to maximize gasket performance. Ensure the mating surfaces are clean and free of debris before installation. This gasket is designed as a direct replacement for OEM head gaskets on compatible BMW M30 engines with a 90mm bore, providing a straightforward bolt-on upgrade for engine rebuilds or repairs.

What’s Included

The package includes one MLS cylinder head gasket designed specifically for BMW M30B30V, M30B30, and M30B32 engines with a 90mm bore, ready for installation.

Ideal For

This gasket is ideal for automotive enthusiasts, professional rebuilders, and performance tuners seeking a high-quality sealing solution that supports engine reliability and longevity in high-performance or restored applications.
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